Cylindrical Roller Bearings
N328 Cylindrical Roller Bearing
140 × 300 × 62 mm
N328 is a cylindrical roller bearing from the N3 series with a 140 mm bore, a 300 mm outside diameter and a 62 mm width. It has a dynamic load rating of 553,500 N and a static load rating of 670,500 N and a speed rating of 2,430 rpm (oil lubrication), weighing about 20.7 kg. The radial cross-section (D − d) is 160 mm.
Brands: NTN, FAG, SKF, NBC, DTC, SLS
N328 Specifications
| Bearing No. | N328 |
|---|---|
| d (Bore) | 140 mm |
| D (Outer Dia.) | 300 mm |
| B (Width) | 62 mm |
| Dynamic Load | 553,500 N |
| Static Load | 670,500 N |
| Max. RPM | 2,430 |
| Weight | 20.7 kg |
| Series | N3 Series Single Row Cylindrical Roller Bearings |
N328 Variants & Designations
Typical designations for this size, subject to availability. Full suffix meanings are listed on the N3 series page.
Neighbouring Sizes in the N3 Series
N328 — Frequently Asked Questions
What are the dimensions of the N328 bearing?
The N328 has a bore (d) of 140 mm, an outside diameter (D) of 300 mm and a width of 62 mm, so it is written 140 × 300 × 62 mm.
What is the load rating of the N328?
Dynamic load rating 553,500 N and static load rating 670,500 N. The speed rating is 2,430 rpm with oil lubrication; for grease lubrication use about 75% of that value.
Is the N328 available with seals, special clearance or other options?
Yes, subject to availability. Typical designations include N328 C3 (radial clearance larger than normal), N328 M (machined brass cage), N328 K (tapered bore (1:12)), N328 P6 (higher running accuracy (ISO class 6)). Tell us the exact designation you need in a quote request.
Which other bearings have the same 140 mm bore as the N328?
Other cylindrical roller bearings with a 140 mm bore include NU1028 (210 mm OD), N228 (250 mm OD), NF228 (250 mm OD), NJ228 (250 mm OD). A larger outside diameter generally means a higher load rating.
Do you supply the N328 bearing across India?
Yes. Logass Trade Centre supplies the N328 Pan India with technical support, from single pieces to bulk orders. Use the quote button to share your quantity and brand preference.
Can’t find your size?
We supply sizes, brands and special versions of cylindrical roller bearings that are not listed on this page. Type the exact size or designation you need and send it to us for a quote.
Need pricing on the N328?
Share your quantity and preferred brand — our technical team will confirm availability and pricing within one business day.